266250816

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 872183676

約数和(自身を除く): 605932860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 37, 39, 48, 52, 62, 64, 72, 74, 78, 93, 96, 104, 111, 117, 124, 144, 148, 156, 186, 192, 208, 222, 234, 248, 279, 288, 296, 312, 333, 372, 403, 416, 444, 468, 481, 496, 558, 576, 592, 624, 666, 744, 806, 832, 888, 936, 961, 962, 992, 1116, 1147, 1184, 1209, 1248, 1332, 1443, 1488, 1612, 1776, 1872, 1922, 1924, 1984, 2232, 2294, 2368, 2418, 2496, 2664, 2883, 2886, 2976, 3224, 3441, 3552, 3627, 3744, 3844, 3848, 4329, 4464, 4588, 4836, 5328, 5766, 5772, 5952, 6448, 6882, 7104, 7254, 7488, 7688, 7696, 8649, 8658, 8928, 9176, 9672, 10323, 10656, 11532, 11544, 12493, 12896, 13764, 14508, 14911, 15376, 15392, 17298, 17316, 17856, 18352, 19344, 20646, 21312, 23064, 23088, 24986, 25792, 27528, 29016, 29822, 30752, 30784, 34596, 34632, 35557, 36704, 37479, 38688, 41292, 44733, 46128, 46176, 49972, 55056, 58032, 59644, 61504, 69192, 69264, 71114, 73408, 74958, 77376, 82584, 89466, 92256, 92352, 99944, 106671, 110112, 112437, 116064, 119288, 134199, 138384, 138528, 142228, 149916, 165168, 178932, 184512, 199888, 213342, 220224, 224874, 232128, 238576, 268398, 276768, 277056, 284456, 299832, 320013, 330336, 357864, 399776, 426684, 449748, 462241, 477152, 536796, 553536, 568912, 599664, 640026, 660672, 715728, 799552, 853368, 899496, 924482, 954304, 1073592, 1137824, 1199328, 1280052, 1386723, 1431456, 1706736, 1798992, 1848964, 2147184, 2275648, 2398656, 2560104, 2773446, 2862912, 3413472, 3597984, 3697928, 4160169, 4294368, 5120208, 5546892, 6826944, 7195968, 7395856, 8320338, 8588736, 10240416, 11093784, 14791712, 16640676, 20480832, 22187568, 29583424, 33281352, 44375136, 66562704, 88750272, 133125408, 266250816]

約数ペア:

[(1, 266250816), (2, 133125408), (3, 88750272), (4, 66562704), (6, 44375136), (8, 33281352), (9, 29583424), (12, 22187568), (13, 20480832), (16, 16640676), (18, 14791712), (24, 11093784), (26, 10240416), (31, 8588736), (32, 8320338), (36, 7395856), (37, 7195968), (39, 6826944), (48, 5546892), (52, 5120208), (62, 4294368), (64, 4160169), (72, 3697928), (74, 3597984), (78, 3413472), (93, 2862912), (96, 2773446), (104, 2560104), (111, 2398656), (117, 2275648), (124, 2147184), (144, 1848964), (148, 1798992), (156, 1706736), (186, 1431456), (192, 1386723), (208, 1280052), (222, 1199328), (234, 1137824), (248, 1073592), (279, 954304), (288, 924482), (296, 899496), (312, 853368), (333, 799552), (372, 715728), (403, 660672), (416, 640026), (444, 599664), (468, 568912), (481, 553536), (496, 536796), (558, 477152), (576, 462241), (592, 449748), (624, 426684), (666, 399776), (744, 357864), (806, 330336), (832, 320013), (888, 299832), (936, 284456), (961, 277056), (962, 276768), (992, 268398), (1116, 238576), (1147, 232128), (1184, 224874), (1209, 220224), (1248, 213342), (1332, 199888), (1443, 184512), (1488, 178932), (1612, 165168), (1776, 149916), (1872, 142228), (1922, 138528), (1924, 138384), (1984, 134199), (2232, 119288), (2294, 116064), (2368, 112437), (2418, 110112), (2496, 106671), (2664, 99944), (2883, 92352), (2886, 92256), (2976, 89466), (3224, 82584), (3441, 77376), (3552, 74958), (3627, 73408), (3744, 71114), (3844, 69264), (3848, 69192), (4329, 61504), (4464, 59644), (4588, 58032), (4836, 55056), (5328, 49972), (5766, 46176), (5772, 46128), (5952, 44733), (6448, 41292), (6882, 38688), (7104, 37479), (7254, 36704), (7488, 35557), (7688, 34632), (7696, 34596), (8649, 30784), (8658, 30752), (8928, 29822), (9176, 29016), (9672, 27528), (10323, 25792), (10656, 24986), (11532, 23088), (11544, 23064), (12493, 21312), (12896, 20646), (13764, 19344), (14508, 18352), (14911, 17856), (15376, 17316), (15392, 17298)]